diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index ab3b86e018d..01b3877adb6 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -352,18 +352,14 @@ bool LLParser::ParseNamedType() { cast(FI->second.first.get())->refineAbstractTypeTo(Ty); Ty = FI->second.first.get(); ForwardRefTypes.erase(FI); + return false; } // Inserting a name that is already defined, get the existing name. const Type *Existing = M->getTypeByName(Name); assert(Existing && "Conflict but no matching type?!"); - // Otherwise, this is an attempt to redefine a type. That's okay if - // the redefinition is identical to the original. - // FIXME: REMOVE REDEFINITIONS IN LLVM 3.0 - if (Existing == Ty) return false; - - // Any other kind of (non-equivalent) redefinition is an error. + // Otherwise, this is an attempt to redefine a type, report the error. return Error(NameLoc, "redefinition of type named '" + Name + "' of type '" + Ty->getDescription() + "'"); } @@ -2761,21 +2757,9 @@ bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) { ForwardRefVals.erase(FRVI); } else if ((Fn = M->getFunction(FunctionName))) { - // If this function already exists in the symbol table, then it is - // multiply defined. We accept a few cases for old backwards compat. - // FIXME: Remove this stuff for LLVM 3.0. - if (Fn->getType() != PFT || Fn->getAttributes() != PAL || - (!Fn->isDeclaration() && isDefine)) { - // If the redefinition has different type or different attributes, - // reject it. If both have bodies, reject it. - return Error(NameLoc, "invalid redefinition of function '" + - FunctionName + "'"); - } else if (Fn->isDeclaration()) { - // Make sure to strip off any argument names so we can't get conflicts. - for (Function::arg_iterator AI = Fn->arg_begin(), AE = Fn->arg_end(); - AI != AE; ++AI) - AI->setName(""); - } + // Reject redefinitions. + return Error(NameLoc, "invalid redefinition of function '" + + FunctionName + "'"); } else if (M->getNamedValue(FunctionName)) { return Error(NameLoc, "redefinition of function '@" + FunctionName + "'"); } diff --git a/test/Analysis/BasicAA/modref.ll b/test/Analysis/BasicAA/modref.ll index 7a71e3eef1b..7318a899a6e 100644 --- a/test/Analysis/BasicAA/modref.ll +++ b/test/Analysis/BasicAA/modref.ll @@ -24,8 +24,6 @@ define i32 @test0(i8* %P) { ; CHECK: ret i32 0 } -declare void @llvm.memcpy.i8(i8*, i8*, i8, i32) - define i8 @test1() { ; CHECK: @test1 %A = alloca i8 diff --git a/test/Assembler/2002-07-14-InternalLossage.ll b/test/Assembler/2002-07-14-InternalLossage.ll deleted file mode 100644 index f93f1c4a5fb..00000000000 --- a/test/Assembler/2002-07-14-InternalLossage.ll +++ /dev/null @@ -1,9 +0,0 @@ -; Test to make sure that the 'internal' tag is not lost! -; -; RUN: llvm-as < %s | llvm-dis | grep internal - -declare void @foo() - -define internal void @foo() { - ret void -} diff --git a/test/Assembler/2002-10-15-NameClash.ll b/test/Assembler/2002-10-15-NameClash.ll deleted file mode 100644 index 89346cba9be..00000000000 --- a/test/Assembler/2002-10-15-NameClash.ll +++ /dev/null @@ -1,7 +0,0 @@ -; RUN: llvm-as %s -o /dev/null - -declare i32 @"ArrayRef"([100 x i32] * %Array) - -define i32 @"ArrayRef"([100 x i32] * %Array) { - ret i32 0 -} diff --git a/test/Assembler/private.ll b/test/Assembler/private.ll deleted file mode 100644 index 37145727a58..00000000000 --- a/test/Assembler/private.ll +++ /dev/null @@ -1,9 +0,0 @@ -; Test to make sure that the 'private' tag is not lost! -; -; RUN: llvm-as < %s | llvm-dis | grep private - -declare void @foo() - -define private void @foo() { - ret void -} diff --git a/test/CodeGen/ARM/2008-04-10-ScavengerAssert.ll b/test/CodeGen/ARM/2008-04-10-ScavengerAssert.ll index 77418be3808..c9a8a67ac5f 100644 --- a/test/CodeGen/ARM/2008-04-10-ScavengerAssert.ll +++ b/test/CodeGen/ARM/2008-04-10-ScavengerAssert.ll @@ -188,11 +188,6 @@ bb231: ; preds = %bb226 ret void } - %struct.III_psy_xmin = type { [22 x double], [13 x [3 x double]] } - %struct.III_scalefac_t = type { [22 x i32], [13 x [3 x i32]] } - %struct.gr_info = type { i32, i32, i32, i32, i32, i32, i32, i32, [3 x i32], [3 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32*, [4 x i32] } - %struct.lame_global_flags = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8*, i8*, i32, i32, float, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, i32, i32, i32, float, float, float, float, i32, i32, i32, i32, i32, i32, i32, i32 } - define fastcc void @outer_loop2(%struct.lame_global_flags* %gfp, double* %xr, i32 %targ_bits, double* %best_noise, %struct.III_psy_xmin* %l3_xmin, i32* %l3_enc, %struct.III_scalefac_t* %scalefac, %struct.gr_info* %cod_info, i32 %ch) { entry: %cod_info.20128.1 = getelementptr %struct.gr_info* %cod_info, i32 0, i32 20, i32 1 ; [#uses=1] diff --git a/test/CodeGen/ARM/private.ll b/test/CodeGen/ARM/private.ll index fba56b4ffee..f93ffe7b339 100644 --- a/test/CodeGen/ARM/private.ll +++ b/test/CodeGen/ARM/private.ll @@ -6,8 +6,6 @@ ; RUN: grep .Lbaz: %t ; RUN: grep long.*\.Lbaz %t -declare void @foo() - define private void @foo() { ret void } diff --git a/test/CodeGen/ARM/vqdmul.ll b/test/CodeGen/ARM/vqdmul.ll index 8dcc7f73633..08e7d2b2c0d 100644 --- a/test/CodeGen/ARM/vqdmul.ll +++ b/test/CodeGen/ARM/vqdmul.ll @@ -152,7 +152,6 @@ entry: ret <2 x i32> %1 } -declare <2 x i32> @llvm.arm.neon.vqrdmulh.v2i32(<2 x i32>, <2 x i32>) nounwind readnone declare <4 x i16> @llvm.arm.neon.vqrdmulh.v4i16(<4 x i16>, <4 x i16>) nounwind readnone declare <2 x i32> @llvm.arm.neon.vqrdmulh.v2i32(<2 x i32>, <2 x i32>) nounwind readnone diff --git a/test/CodeGen/Alpha/private.ll b/test/CodeGen/Alpha/private.ll index 26076e0f8d3..f8d30940c0c 100644 --- a/test/CodeGen/Alpha/private.ll +++ b/test/CodeGen/Alpha/private.ll @@ -6,8 +6,6 @@ ; RUN: grep \\\$baz: %t ; RUN: grep ldah.*\\\$baz %t -declare void @foo() - define private void @foo() { ret void } diff --git a/test/CodeGen/CellSPU/private.ll b/test/CodeGen/CellSPU/private.ll index 56f72e75b16..1d933adac93 100644 --- a/test/CodeGen/CellSPU/private.ll +++ b/test/CodeGen/CellSPU/private.ll @@ -6,9 +6,6 @@ ; RUN: grep .Lbaz: %t ; RUN: grep ila.*\.Lbaz %t - -declare void @foo() - define private void @foo() { ret void } diff --git a/test/CodeGen/Mips/private.ll b/test/CodeGen/Mips/private.ll index 34b75477b68..4cc48f098a9 100644 --- a/test/CodeGen/Mips/private.ll +++ b/test/CodeGen/Mips/private.ll @@ -6,8 +6,6 @@ ; RUN: grep \\\$baz: %t ; RUN: grep lw.*\\\$baz %t -declare void @foo() - define private void @foo() { ret void } diff --git a/test/CodeGen/SPARC/private.ll b/test/CodeGen/SPARC/private.ll index f091aa63d70..f06ccd0df1a 100644 --- a/test/CodeGen/SPARC/private.ll +++ b/test/CodeGen/SPARC/private.ll @@ -6,8 +6,6 @@ ; RUN: grep .baz: %t ; RUN: grep ld.*\.baz %t -declare void @foo() - define private void @foo() { ret void } diff --git a/test/CodeGen/X86/2009-08-06-branchfolder-crash.ll b/test/CodeGen/X86/2009-08-06-branchfolder-crash.ll index b329c9163c9..2080c0ae2e0 100644 --- a/test/CodeGen/X86/2009-08-06-branchfolder-crash.ll +++ b/test/CodeGen/X86/2009-08-06-branchfolder-crash.ll @@ -87,8 +87,6 @@ for.inc: ; preds = %for.inc, %lor.end.i, %lor.rhs.i, %land.lhs.true3.i br label %for.inc } -declare i32 @safe() - define i32 @func_35(i8 signext %p_35) nounwind readonly { entry: %tobool = icmp eq i8 %p_35, 0 ; [#uses=1] diff --git a/test/CodeGen/X86/private.ll b/test/CodeGen/X86/private.ll index f52f8c7af8c..484afc9b5af 100644 --- a/test/CodeGen/X86/private.ll +++ b/test/CodeGen/X86/private.ll @@ -5,8 +5,6 @@ ; RUN: llc < %s -mtriple=x86_64-pc-linux | grep .Lbaz: ; RUN: llc < %s -mtriple=x86_64-pc-linux | grep movl.*\.Lbaz -declare void @foo() - define private void @foo() { ret void } diff --git a/test/CodeGen/X86/sibcall.ll b/test/CodeGen/X86/sibcall.ll index 4a98efb4d45..a9a5420cbcd 100644 --- a/test/CodeGen/X86/sibcall.ll +++ b/test/CodeGen/X86/sibcall.ll @@ -312,8 +312,6 @@ entry: ret void } -declare void @foo() - ; If caller / callee calling convention mismatch then check if the return ; values are returned in the same registers. ; rdar://7874780 diff --git a/test/CodeGen/XCore/private.ll b/test/CodeGen/XCore/private.ll index c595a6df495..537d63b903a 100644 --- a/test/CodeGen/XCore/private.ll +++ b/test/CodeGen/XCore/private.ll @@ -6,8 +6,6 @@ ; RUN: grep .Lbaz: %t ; RUN: grep ldw.*\.Lbaz %t -declare void @foo() - define private void @foo() { ret void } diff --git a/test/Feature/calltest.ll b/test/Feature/calltest.ll index feafd3cd208..dcdb1a0ae11 100644 --- a/test/Feature/calltest.ll +++ b/test/Feature/calltest.ll @@ -4,8 +4,6 @@ %FunTy = type i32 (i32) -declare i32 @test(i32) ; Test forward declaration merging - define void @invoke(%FunTy* %x) { %foo = call i32 %x( i32 123 ) ; [#uses=0] %foo2 = tail call i32 %x( i32 123 ) ; [#uses=0] diff --git a/test/Feature/globalredefinition.ll b/test/Feature/globalredefinition.ll deleted file mode 100644 index 42e2d1aeee7..00000000000 --- a/test/Feature/globalredefinition.ll +++ /dev/null @@ -1,18 +0,0 @@ -; RUN: llvm-as < %s | llvm-dis > %t1.ll -; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll -; RUN: diff %t1.ll %t2.ll - -; Test forward references and redefinitions of globals - -@A = global i32* @B ; [#uses=0] -@B = global i32 7 ; [#uses=1] - -declare void @X() - -declare void @X() - -define void @X() { - ret void -} - -declare void @X() diff --git a/test/Integer/globalredefinition_bt.ll b/test/Integer/globalredefinition_bt.ll deleted file mode 100644 index b369b2a5d80..00000000000 --- a/test/Integer/globalredefinition_bt.ll +++ /dev/null @@ -1,18 +0,0 @@ -; RUN: llvm-as %s -o - | llvm-dis > %t1.ll -; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll -; RUN: diff %t1.ll %t2.ll - -; Test forward references and redefinitions of globals - -@A = global i17* @B -@B = global i17 7 - -declare void @X() - -declare void @X() - -define void @X() { - ret void -} - -declare void @X() diff --git a/test/Transforms/InstCombine/bswap-fold.ll b/test/Transforms/InstCombine/bswap-fold.ll index a6b30c053eb..442ce58421e 100644 --- a/test/Transforms/InstCombine/bswap-fold.ll +++ b/test/Transforms/InstCombine/bswap-fold.ll @@ -50,10 +50,6 @@ entry: } ; PR5284 -declare i64 @llvm.bswap.i64(i64) -declare i32 @llvm.bswap.i32(i32) -declare i16 @llvm.bswap.i16(i16) - define i16 @test7(i32 %A) { %B = tail call i32 @llvm.bswap.i32(i32 %A) nounwind %C = trunc i32 %B to i16 diff --git a/test/Transforms/InstCombine/intrinsics.ll b/test/Transforms/InstCombine/intrinsics.ll index 107f313b019..0d84ae47438 100644 --- a/test/Transforms/InstCombine/intrinsics.ll +++ b/test/Transforms/InstCombine/intrinsics.ll @@ -213,5 +213,4 @@ define i32 @cttz_simplify1(i32 %x) nounwind readnone ssp { ; CHECK-NEXT: ret i32 } -declare i32 @llvm.ctlz.i32(i32) nounwind readnone diff --git a/test/Transforms/InstCombine/objsize.ll b/test/Transforms/InstCombine/objsize.ll index 043525b7555..28ceb68b49a 100644 --- a/test/Transforms/InstCombine/objsize.ll +++ b/test/Transforms/InstCombine/objsize.ll @@ -149,8 +149,6 @@ declare i8* @__memset_chk(i8*, i32, i32, i32) nounwind declare noalias i8* @malloc(i32) nounwind -declare i32 @llvm.objectsize.i32(i8*, i1) nounwind readonly - define i32 @test7() { ; CHECK: @test7 %alloc = call noalias i8* @malloc(i32 48) nounwind diff --git a/test/Transforms/MemCpyOpt/memcpy.ll b/test/Transforms/MemCpyOpt/memcpy.ll index 5c6a94ce5c9..fb979135e0f 100644 --- a/test/Transforms/MemCpyOpt/memcpy.ll +++ b/test/Transforms/MemCpyOpt/memcpy.ll @@ -84,7 +84,6 @@ declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, declare void @test5a(%struct.S* byval align 16) nounwind ssp -declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind ; rdar://8713376 - This memcpy can't be eliminated. define i32 @test5(i32 %x) nounwind ssp { diff --git a/test/Transforms/TailCallElim/inf-recursion.ll b/test/Transforms/TailCallElim/inf-recursion.ll index e4ac9283aec..c427869107c 100644 --- a/test/Transforms/TailCallElim/inf-recursion.ll +++ b/test/Transforms/TailCallElim/inf-recursion.ll @@ -30,5 +30,4 @@ define float @fabsf(float %f) { ret float %t } -declare float @fabsf(float %f) declare x86_fp80 @fabsl(x86_fp80 %f)